Issues · chroma-core/chroma · GitHub

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PersistentLocalHnswSegment loses in-memory state on process exit when sync_threshold not crossed

#6975

· emicarlu opened

on Apr 25, 2026

[Bug]: npm package @chroma-core/ollama depends on unused "testcontainers"

#6972

· AviVahl opened

on Apr 24, 2026

[Bug]: SIGSEGV (exit 139) in chromadb.api.rust on Linux kernel 6.17

#6963

· Rom1-B opened

on Apr 23, 2026

HNSW Rust loader segfaults (exit 139) when index_metadata.pickle contains dimensionality=None instead of raising Python exception

#6949

· sunilfernandes opened

on Apr 22, 2026

DefaultEmbeddingFunction.call constructs a new ONNXMiniLM_L6_V2 on every call (10× slowdown on repeated embeds)

#6941

· xelauvas opened

on Apr 21, 2026

[Feature] Built-in collection versioning for zero-downtime index updates

#6930

· reallyticsai opened

on Apr 18, 2026

[Security] Unsafe pickle.load() in PersistentLocalHnswSegment enables arbitrary code execution (CWE-502)

#6926

· patchmyday opened

on Apr 17, 2026

[Feature Request]: Enable parallel processing for SentenceTransformerEmbeddingFunction

#6903

· Ashish-Abraham opened

on Apr 14, 2026

[Feature] Built-in collection versioning for zero-downtime index updates

#6896

· smqd19 opened

on Apr 12, 2026

SIGSEGV in hnswlib repairConnectionsForUpdate / updatePoint on macOS 26.5 beta + Python 3.13 + Apple M5

#6895

· lmakela opened

on Apr 12, 2026

[Bug]: build of chroma-index fails with recursion limit overflow

#6892

· sarahec opened

on Apr 11, 2026

[Bug]: build of chroma_blockstore fails with queries over the recursion limit

#6891

· sarahec opened

on Apr 11, 2026